TY - JOUR ID - 14100 TI - Electrochemical Hydrogen Evolution Reaction Triggered by Co<sub>2</sub>xMo<sub>1</sub>-xS<sub>2</sub> (x = 0. 0.05 and 0.1) in Acidic Medium JO - Advanced Materials Letters JA - AML LA - en SN - 0976-3961 AU - K Kunhiraman, Aruna AU - Madhavan, Bradha AD - Y1 - 2021 PY - 2021 VL - 12 IS - 8 SP - 1 EP - 4 KW - MoS2 KW - chalcogens KW - hydrogen evolution reaction KW - electrocatalysis KW - doping DO - 10.5185/amlett.2021.081655 N2 - Facile solvothermal route was adopted for the synthesis of Co2xMo1-xS2 with x = 0, 0.05 and 0.1. Higher HER activity was exhibited by x = 0.1 in Co doped MoS2, with a current density -140 mAcm -2 at an overpotential of -100 mV. At lower overpotential both the compositions exhibited almost same activity, whereas with the increase in the overpotential and under continuous electrochemical operation, the active sites of composition with x = 0.1 was triggered and it was reflected in its HER activity. UR - https://aml.iaamonline.org/article_14100.html L1 - https://aml.iaamonline.org/article_14100_10c4f21c5bef492673871b3dd1d519cc.pdf ER -